TWI392833B - 燈罩以及使用該燈罩的ｌｅｄ燈 - Google Patents

燈罩以及使用該燈罩的ｌｅｄ燈 Download PDF

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Publication number
TWI392833B
TWI392833B TW099106285A TW99106285A TWI392833B TW I392833 B TWI392833 B TW I392833B TW 099106285 A TW099106285 A TW 099106285A TW 99106285 A TW99106285 A TW 99106285A TW I392833 B TWI392833 B TW I392833B
Authority
TW
Taiwan
Prior art keywords
lamp cap
lamp
cap
led
lampshade
Prior art date
Application number
TW099106285A
Other languages
English (en)
Chinese (zh)
Other versions
TW201035484A (en
Inventor
The Tran Nguyen
Yongzhi He
Frank Shi
Original Assignee
Nepes Led Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US12/381,407 external-priority patent/US7972023B2/en
Application filed by Nepes Led Corp filed Critical Nepes Led Corp
Publication of TW201035484A publication Critical patent/TW201035484A/zh
Application granted granted Critical
Publication of TWI392833B publication Critical patent/TWI392833B/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/08—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material comprising photoluminescent substances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
TW099106285A 2009-03-10 2010-03-04 燈罩以及使用該燈罩的ｌｅｄ燈 TWI392833B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/381,407 US7972023B2 (en) 2009-03-10 2009-03-10 Lamp-cover structure containing luminescent material
US12/462,348 US7828453B2 (en) 2009-03-10 2009-08-03 Light emitting device and lamp-cover structure containing luminescent material

Publications (2)

Publication Number Publication Date
TW201035484A TW201035484A (en) 2010-10-01
TWI392833B true TWI392833B (zh) 2013-04-11

Family

ID=42728910

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099106285A TWI392833B (zh) 2009-03-10 2010-03-04 燈罩以及使用該燈罩的ｌｅｄ燈

Country Status (10)

Country Link
US (1) US7828453B2 (ko)
EP (1) EP2406541A4 (ko)
JP (1) JP5318976B2 (ko)
KR (1) KR101195595B1 (ko)
CN (1) CN102317680A (ko)
AU (1) AU2010221919A1 (ko)
RU (1) RU2480671C1 (ko)
SG (1) SG173520A1 (ko)
TW (1) TWI392833B (ko)
WO (1) WO2010104275A2 (ko)

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EP2406541A4 (en) 2012-11-14
AU2010221919A1 (en) 2011-09-29
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CN102317680A (zh) 2012-01-11
US20100232134A1 (en) 2010-09-16
WO2010104275A2 (en) 2010-09-16
SG173520A1 (en) 2011-09-29
JP5318976B2 (ja) 2013-10-16
TW201035484A (en) 2010-10-01
US7828453B2 (en) 2010-11-09
EP2406541A2 (en) 2012-01-18
RU2011134605A (ru) 2013-04-20
WO2010104275A3 (en) 2010-11-04
KR20100118557A (ko) 2010-11-05
JP2012520547A (ja) 2012-09-06

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